171903564

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:289

約数の個数: 216

約数和(自身を含む): 557706240

約数和(自身を除く): 385802676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 23, 28, 36, 38, 42, 46, 49, 57, 63, 69, 76, 84, 92, 98, 114, 126, 133, 138, 147, 161, 171, 196, 207, 223, 228, 252, 266, 276, 294, 322, 342, 399, 414, 437, 441, 446, 483, 532, 588, 644, 669, 684, 798, 828, 874, 882, 892, 931, 966, 1127, 1197, 1311, 1338, 1449, 1561, 1596, 1748, 1764, 1862, 1932, 2007, 2254, 2394, 2622, 2676, 2793, 2898, 3059, 3122, 3381, 3724, 3933, 4014, 4237, 4508, 4683, 4788, 5129, 5244, 5586, 5796, 6118, 6244, 6762, 7866, 8028, 8379, 8474, 9177, 9366, 10143, 10258, 10927, 11172, 12236, 12711, 13524, 14049, 15387, 15732, 16758, 16948, 18354, 18732, 20286, 20516, 21413, 21854, 25422, 27531, 28098, 29659, 30774, 32781, 33516, 35903, 36708, 38133, 40572, 42826, 43708, 46161, 50844, 55062, 56196, 59318, 61548, 64239, 65562, 71806, 76266, 85652, 88977, 92322, 97451, 98343, 107709, 110124, 118636, 128478, 131124, 143612, 152532, 177954, 184644, 192717, 194902, 196686, 207613, 215418, 251321, 256956, 266931, 292353, 323127, 355908, 385434, 389804, 393372, 415226, 430836, 502642, 533862, 584706, 622839, 646254, 682157, 753963, 770868, 830452, 877059, 1005284, 1067724, 1169412, 1245678, 1292508, 1364314, 1507926, 1754118, 1868517, 2046471, 2261889, 2491356, 2728628, 3015852, 3508236, 3737034, 4092942, 4523778, 4775099, 6139413, 7474068, 8185884, 9047556, 9550198, 12278826, 14325297, 19100396, 24557652, 28650594, 42975891, 57301188, 85951782, 171903564]

約数ペア:

[(1, 171903564), (2, 85951782), (3, 57301188), (4, 42975891), (6, 28650594), (7, 24557652), (9, 19100396), (12, 14325297), (14, 12278826), (18, 9550198), (19, 9047556), (21, 8185884), (23, 7474068), (28, 6139413), (36, 4775099), (38, 4523778), (42, 4092942), (46, 3737034), (49, 3508236), (57, 3015852), (63, 2728628), (69, 2491356), (76, 2261889), (84, 2046471), (92, 1868517), (98, 1754118), (114, 1507926), (126, 1364314), (133, 1292508), (138, 1245678), (147, 1169412), (161, 1067724), (171, 1005284), (196, 877059), (207, 830452), (223, 770868), (228, 753963), (252, 682157), (266, 646254), (276, 622839), (294, 584706), (322, 533862), (342, 502642), (399, 430836), (414, 415226), (437, 393372), (441, 389804), (446, 385434), (483, 355908), (532, 323127), (588, 292353), (644, 266931), (669, 256956), (684, 251321), (798, 215418), (828, 207613), (874, 196686), (882, 194902), (892, 192717), (931, 184644), (966, 177954), (1127, 152532), (1197, 143612), (1311, 131124), (1338, 128478), (1449, 118636), (1561, 110124), (1596, 107709), (1748, 98343), (1764, 97451), (1862, 92322), (1932, 88977), (2007, 85652), (2254, 76266), (2394, 71806), (2622, 65562), (2676, 64239), (2793, 61548), (2898, 59318), (3059, 56196), (3122, 55062), (3381, 50844), (3724, 46161), (3933, 43708), (4014, 42826), (4237, 40572), (4508, 38133), (4683, 36708), (4788, 35903), (5129, 33516), (5244, 32781), (5586, 30774), (5796, 29659), (6118, 28098), (6244, 27531), (6762, 25422), (7866, 21854), (8028, 21413), (8379, 20516), (8474, 20286), (9177, 18732), (9366, 18354), (10143, 16948), (10258, 16758), (10927, 15732), (11172, 15387), (12236, 14049), (12711, 13524)]